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← Document results/DEP Box 63/NEWQ Feb 1st, 2002 AE01966 - AE02567
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Method 200.8 Water Analysis Summary Report, Feb 1, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on February 1, 2002.

NYC-WTC_000076306–000076437

Folder label: “NEWQ Feb 1st, 2002 AE01966 - AE02567”

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE02567 Sample Date/Time: Friday, February 01, 2002 15:13:27 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\daily performance\AE02567.164 Aliquot Volume (mL): Diluted To Volume (mL):

Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Cone. Mean Cone. RSD Sample Unit r Be 9 15.000 17.638 -0.000 -0.00563 78.11 ug/L i> Se-I 45 691571.077 0.831 691571.077 ug/L I Cr 52 19107.925 2.370 0.015 0.82537 5.84 ug/L I Cr 53 2990.856 3.919 0.003 1.68570 4.19 ug/L I Mn 55 234240.522 6.628 0.337 11.96055 6.26 ug/L I Ni 60 992.064 6.223 -0.001 -0.20773 9.25 ug/L I Cu 63 35675.573 2.064 0.049 4.73772 2.02 ug/L L Cu 65 17279.245 0.313 0.024 4.65471 0.55 ug/L r Zn 66 7167.230 1.487 0.029 1.62655 ’1.98213 7.60 ug/L I Zn 67 1375.118 2.378 0.006 6.32 ug/L 1 Zn 68 5580.103 4.297 0.024 1.83951 12.33 ug/L l> Ge 72 123151.774 2.521 123151.774 ug/L 1 As 75 9656.937 1.613 0.026 1.37928 5.45 ug/L L Se 77 351.677 1.344 0.002 1.00513 6.48 ug/L r Ag 107 184.004 2.876 -0.001 -0.06592 0.71 ug/L |> In 115 1496242.456 1.612 1496242.456 ug/L Sb 121 566.357 6.118 0.000 0.03812 9.62 ug/L L Sb 123 462.739 5.714 0.000 0.03987 11.98 ug/L r Ba 135 40684.918 1.225 0.017 13.30759 2.27 ug/L I Ba 137 71855.617 1.486 0.031 13.60649 2.50 ug/L |> Ho 165 2325288:283 2.237 2325288.283 ug/L I TI 205 678.032 14.529 -0.000 -0.01718 13.69 ug/L L Pb 208 7782.075 4.652 0.001 0.05068 8.44 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 i> Se-I 45 89.583 Cr 52 Cr 53 Mn 55 Ni 60 Cu 63 L Cu 65

Sample ID: AE02567 Report Date/Time: Friday, February 01. 2002 15:14:58 Page 1

NYC-WTC_000076428

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